Grand Seiko Sport Spring Drive GMT SBGE277

A GMT that captures the volcanic beauty of Hotaka mountain range The black textured dial evokes the distinct beauty of the Hotaka mountain range, with its many dark peaks and ridges having been formed by volcanic activity. This dial sits inside a steel case that measures 44mm in diameter and 14.9mm in thickness. Alternating mirror-polished and hairline surfaces across different planes give the it a unique sparkle, and with its down-turned lugs and crown moved from three o'clock and offset to the four o'clock position, SBGE277 wears comfortably on the wrist. The rotating bezel has a durable sapphire overlay with LumiBrite underneath, as do the dial indexes and hands. SBGE277 is powered by Spring Drive Caliber 9R66. It features a 72-hour power reserve and an accuracy of ±.5 seconds per day. Around the dial is a 24-hour chapter ring, and along with the 24-hour bezel, SBGE277 can be utilized to track three separate time zones.